Tues., Aug. 5, 7 p.m. "Is Pluto a Planet?" free
public debate with Mark Sykes, Planetary Science
Institute and Neil deGrasse Tyson, American Museum of
Natural History. Part of the first "Great
Planet Debate" conference, sponsored by the Applied Physics
Laboratory. (See "In Brief," in
this issue.) Event will be streamed live on the Web; for
information go to
gpd.jhuapl.edu. Kossiakoff Center. APL